我完全被困住了，而且我不是一个好的 Linux 用户，请帮助我。我有启动修复“信息摘要”：
boot-repair-4ppa2056 [20230725_0618]
============================== Boot Info Summary ===============================
=> Grub2 (v1.99-2.00) is installed in the MBR of /dev/nvme0n1 and looks at
sector 751194112 of the same hard drive for core.img, but core.img can not
be found at this location.
=> No known boot loader is installed in the MBR of /dev/sda.
nvme0n1p2: _____________________________________________________________________
File system:
Boot sector type: -
Boot sector info:
nvme0n1p3: _____________________________________________________________________
File system: ntfs
Boot sector type: Windows 8/10/11/2012: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System: Windows 7
Boot files: /Windows/System32/winload.exe
nvme0n1p4: _____________________________________________________________________
File system: ntfs
Boot sector type: Windows 8/10/11/2012: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files:
nvme0n1p5: _____________________________________________________________________
File system: ntfs
Boot sector type: Windows 8/10/11/2012: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files:
nvme0n1p6: _____________________________________________________________________
File system: ntfs
Boot sector type: Windows 8/10/11/2012: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files:
nvme0n1p7: _____________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Ubuntu 22.04.2 LTS
Boot files: /boot/grub/grub.cfg /etc/fstab /etc/default/grub
nvme0n1p8: _____________________________________________________________________
File system: swap
Boot sector type: -
Boot sector info:
nvme0n1p9: _____________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System:
Boot files:
sda1: __________________________________________________________________________
File system: vfat
Boot sector type: Windows 8/10/11/2012: FAT32
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /boot/grub/grub.cfg /efi/boot/bootx64.efi
/efi/boot/grubx64.efi /efi/boot/mmx64.efi
================================ 2 OS detected =================================
OS#1: Ubuntu 22.04.2 LTS on nvme0n1p7
OS#2: Windows 7 on nvme0n1p3
================================ Host/Hardware =================================
CPU architecture: 64-bit
Video: CometLake-U GT2 [UHD Graphics] GP107M [GeForce MX350] from Intel Corporation NVIDIA Corporation
Live-session OS is Ubuntu 64-bit (Ubuntu 22.04.1 LTS, jammy, x86_64)
===================================== UEFI =====================================
BIOS/UEFI firmware: XMACM5B1P0201(1.2) from TIMI
The firmware is EFI-compatible, and is set in EFI-mode for this live-session.
SecureBoot enabled.
BootCurrent: 0000
Timeout: 0 seconds
BootOrder: 0000,2001,2002,2003
Boot0000* Linpus lite HD(1,GPT,b246e31b-794f-4cb2-99ea-4931ba578b9e,0x800,0x1e3b7df)/File(\EFI\Boot\grubx64.efi)RC
Boot2001* EFI USB Device RC
Boot2002* EFI DVD/CDROM RC
Boot2003* EFI Network RC
============================= Drive/Partition Info =============================
Disks info: ____________________________________________________________________
nvme0n1 : is-GPT, no-BIOSboot, has-noESP, not-usb, not-mmc, has-os, has-win, 2048 sectors * 512 bytes
Partitions info (1/3): _________________________________________________________
nvme0n1p3 : is-os, 64, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, farbios
nvme0n1p4 : no-os, 64, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, farbios
nvme0n1p5 : no-os, 64, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, farbios
nvme0n1p6 : no-os, 64, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, farbios
nvme0n1p7 : is-os, 64, apt-get, signed grub-pc grub-efi , grub2, grub-install, grubenv-ok, update-grub, farbios
nvme0n1p9 : no-os, 64, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, farbios
Partitions info (2/3): _________________________________________________________
nvme0n1p3 : isnotESP, part-has-no-fstab, no-nt, haswinload, no-recov-nor-hid, no-bmgr, notwinboot
nvme0n1p4 : isnotESP, part-has-no-fstab, no-nt, no-winload, recovery-or-hidden, no-bmgr, notwinboot
nvme0n1p5 : isnotESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot
nvme0n1p6 : isnotESP, part-has-no-fstab, no-nt, no-winload, recovery-or-hidden, no-bmgr, notwinboot
nvme0n1p7 : isnotESP, fstab-has-bad-efi, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot
nvme0n1p9 : isnotESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot
Partitions info (3/3): _________________________________________________________
nvme0n1p3 : not--sepboot, no---boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, no--grub.d, nvme0n1
nvme0n1p4 : not--sepboot, no---boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, no--grub.d, nvme0n1
nvme0n1p5 : not--sepboot, no---boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, no--grub.d, nvme0n1
nvme0n1p6 : not--sepboot, no---boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, no--grub.d, nvme0n1
nvme0n1p7 : not--sepboot, with-boot, fstab-without-boot, not-sep-usr, with--usr, fstab-without-usr, std-grub.d, nvme0n1
nvme0n1p9 : maybesepboot, no---boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, no--grub.d, nvme0n1
fdisk -l (filtered): ___________________________________________________________
Disk nvme0n1: 476.94 GiB, 512110190592 bytes, 1000215216 sectors
Disk identifier: 8265B33F-51F3-4294-90F8-1F64DCF3A439
Start End Sectors Size Type
nvme0n1p2 534528 796671 262144 128M Microsoft reserved
nvme0n1p3 796672 306222368 305425697 145.6G Microsoft basic data
nvme0n1p4 306223104 307996671 1773568 866M Windows recovery environment
nvme0n1p5 307996672 698621671 390625000 186.3G Microsoft basic data
nvme0n1p6 998118031 1000215182 2097152 1G Windows recovery environment
nvme0n1p7 698621952 786511871 87889920 41.9G Linux root (x86-64)
nvme0n1p8 786511872 806043647 19531776 9.3G Linux swap
nvme0n1p9 806658048 998117375 191459328 91.3G Linux filesystem
Partition table entries are not in disk order.
Disk sda: 15.12 GiB, 16231956480 bytes, 31703040 sectors
Disk identifier: 59C0A7C4-1ED6-4BDD-82D9-2F5CA3275F50
Start End Sectors Size Type
sda1 2048 31703006 31700959 15.1G Microsoft basic data
parted -lm (filtered): _________________________________________________________
sda:16.2GB:scsi:512:512:gpt:JetFlash Transcend 16GB:;
1:1049kB:16.2GB:16.2GB:fat32:Main Data Partition:msftdata;
nvme0n1:512GB:nvme:512:512:gpt:SAMSUNG MZVLB512HAJQ-00000:;
2:274MB:408MB:134MB::Microsoft reserved partition:msftres;
3:408MB:157GB:156GB:ntfs:Basic data partition:msftdata;
4:157GB:158GB:908MB:ntfs::hidden, diag;
5:158GB:358GB:200GB:ntfs:Basic data partition:msftdata;
7:358GB:403GB:45.0GB:ext4::;
8:403GB:413GB:10.0GB:linux-swap(v1)::swap;
9:413GB:511GB:98.0GB:ext4::;
6:511GB:512GB:1074MB:ntfs:Basic data partition:hidden, diag;
Free space >10MiB: ______________________________________________________________
nvme0n1: 0.02MiB:261MiB:261MiB
nvme0n1: 393576MiB:393876MiB:300MiB
blkid (filtered): ______________________________________________________________
NAME FSTYPE UUID PARTUUID LABEL PARTLABEL
sda
└─sda1 vfat B88C-F987 b246e31b-794f-4cb2-99ea-4931ba578b9e UBUNTU 22_0 Main Data Partition
nvme0n1
├─nvme0n1p2 7eda6536-c1e6-40b7-806f-c2d0cbda6e19 Microsoft reserved partition
├─nvme0n1p3 ntfs F2103B84103B4F3B f18b68fe-ca21-4705-bf28-744fa2b31e27 Windows 10 Basic data partition
├─nvme0n1p4 ntfs 30A806F9A806BD7A ddd23fd6-082b-4549-8f3e-78c49586162b
├─nvme0n1p5 ntfs 96C6D8DCC6D8BDA5 d450ffbc-3fc7-428f-9aed-c8394cbf0ef2 Data Basic data partition
├─nvme0n1p6 ntfs A6543BDA543BAC45 83836265-0c2f-430e-a3d3-57b7346d839b Windows_RE Basic data partition
├─nvme0n1p7 ext4 28a46378-80c8-427b-99b3-4a62e9ea31d7 b7fa0ee9-35c6-48d8-b748-600bf6c868dc
├─nvme0n1p8 swap 8c49649c-496a-4ac0-9e63-a628f5a1facb 5b8bbb9c-5e7b-48fc-a08f-c00ea440763e
└─nvme0n1p9 ext4 d0882226-2ee5-49f1-b2e5-162408f63ca6 17905777-3fe8-4b19-bf74-f9aa64b0c179
Mount points (filtered): _______________________________________________________
Avail Use% Mounted on
/dev/nvme0n1p3 53.2G 63% /mnt/boot-sav/nvme0n1p3
/dev/nvme0n1p4 169.3M 80% /mnt/boot-sav/nvme0n1p4
/dev/nvme0n1p5 19G 90% /mnt/boot-sav/nvme0n1p5
/dev/nvme0n1p6 577M 44% /mnt/boot-sav/nvme0n1p6
/dev/nvme0n1p7 11.2G 67% /mnt/boot-sav/nvme0n1p7
/dev/nvme0n1p9 56.4G 32% /mnt/boot-sav/nvme0n1p9
/dev/sda1 11.5G 24% /cdrom
Mount options (filtered): ______________________________________________________
=================== nvme0n1p7/boot/grub/grub.cfg (filtered) ====================
Ubuntu 28a46378-80c8-427b-99b3-4a62e9ea31d7
Ubuntu, with Linux 5.15.0-52-generic 28a46378-80c8-427b-99b3-4a62e9ea31d7
Ubuntu, with Linux 5.15.0-43-generic 28a46378-80c8-427b-99b3-4a62e9ea31d7
Windows Boot Manager (on nvme0n1p1) osprober-efi-9C3B-09DD
### END /etc/grub.d/30_os-prober ###
### END /etc/grub.d/30_uefi-firmware ###
======================== nvme0n1p7/etc/fstab (filtered) ========================
# <file system> <mount point> <type> <options> <dump> <pass>
# / was on /dev/nvme0n1p7 during installation
UUID=28a46378-80c8-427b-99b3-4a62e9ea31d7 / ext4 errors=remount-ro 0 1
# /boot/efi was on /dev/nvme0n1p1 during installation
UUID=9C3B-09DD /boot/efi vfat umask=0077 0 1
# /home was on /dev/nvme0n1p9 during installation
UUID=d0882226-2ee5-49f1-b2e5-162408f63ca6 /home ext4 defaults 0 2
# swap was on /dev/nvme0n1p8 during installation
UUID=8c49649c-496a-4ac0-9e63-a628f5a1facb none swap sw 0 0
==================== nvme0n1p7/etc/default/grub (filtered) =====================
GRUB_DEFAULT=0
GRUB_TIMEOUT_STYLE=menu
GRUB_TIMEOUT=10
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash psmouse.proto=bare nvme_core.default_ps_max_latency_us=5500"
GRUB_CMDLINE_LINUX="i8042.nopnp=1 pci=nocrs"
GRUB_DISABLE_OS_PROBER=false
================= nvme0n1p7: Location of files loaded by Grub ==================
GiB - GB File Fragment(s)
371.379161835 = 398.765338624 boot/grub/grub.cfg 1
368.897468567 = 396.100640768 boot/vmlinuz 1
369.488277435 = 396.735016960 boot/vmlinuz-5.15.0-43-generic 2
368.897468567 = 396.100640768 boot/vmlinuz-5.15.0-52-generic 1
369.488277435 = 396.735016960 boot/vmlinuz.old 2
350.878902435 = 376.753352704 boot/initrd.img 2
368.237194061 = 395.391676416 boot/initrd.img-5.15.0-43-generic 1
350.878902435 = 376.753352704 boot/initrd.img-5.15.0-52-generic 2
368.237194061 = 395.391676416 boot/initrd.img.old 1
=================== nvme0n1p7: ls -l /etc/grub.d/ (filtered) ===================
-rwxr-xr-x 1 root root 18683 Apr 15 2022 10_linux
-rwxr-xr-x 1 root root 43031 Apr 15 2022 10_linux_zfs
-rwxr-xr-x 1 root root 14387 Dec 18 2022 20_linux_xen
-rwxr-xr-x 1 root root 13369 Apr 15 2022 30_os-prober
-rwxr-xr-x 1 root root 1372 Apr 15 2022 30_uefi-firmware
-rwxr-xr-x 1 root root 700 Feb 19 2022 35_fwupd
-rwxr-xr-x 1 root root 214 Apr 15 2022 40_custom
-rwxr-xr-x 1 root root 215 Apr 15 2022 41_custom
====================== sda1/boot/grub/grub.cfg (filtered) ======================
Try or Install Ubuntu
Ubuntu (safe graphics)
OEM install (for manufacturers)
Boot from next volume
UEFI Firmware Settings
Test memory
==================== sda1: Location of files loaded by Grub ====================
GiB - GB File Fragment(s)
?? = ?? boot/grub/grub.cfg 1
======================== Unknown MBRs/Boot Sectors/etc =========================
Unknown MBR on /dev/sda
Unknown GPT Partiton Type
e3bc684fcde8b14d96e7fbcaf984b709
Suggested repair: ______________________________________________________________
The default repair of the Boot-Repair utility would purge (in order to remove grub-efi) and reinstall the grub2 of
nvme0n1p7 into the MBR of nvme0n1.
Grub-efi would not be selected by default because no ESP detected.
Additional repair would be performed: unhide-bootmenu-10s win-legacy-basic-fix
Blockers in case of suggested repair: __________________________________________
GPT detected. Please create a BIOS-Boot partition (>1MB, unformatted filesystem, bios_grub flag). This can be performed via tools such as Gparted. Then try again.
Confirmation request before suggested repair: __________________________________
Windows-on-GPT detected. You may want to retry after creating a ESP partition (FAT32, 100MB~250MB, start of the disk, boot flag).
Are you sure you want to continue anyway?Windows-on-GPT detected. You may want to retry after creating a ESP partition (FAT32, 100MB~250MB, start of the disk, boot flag).
Are you sure you want to continue anyway?
Final advice in case of suggested repair: ______________________________________
The boot of your PC is in UEFI mode. You may want to retry after changing it to BIOS-compatibility/CSM/Legacy mode.